Trying to get my old 1972 F700 road worthy, every parts store I go to on the net only go to 1980 Ford F700’s.
I need help finding a rear axle hub seal for a dually with a two speed rear end. The truck has a 25,500 GVW and hydraulic brakes. Any help would be appreciated the truck is apart at a local garage and the dude can’t source the seal.

Thank You everybody, I’m just a shade tree mechanic especially this big truck. I don’t own the tools to take the wheels off and the guy I took it to is a great guy. He just opened up shop and I begged him to work on my truck on the cheap, you see my old truck isn’t worth much around here, maybe a thousand bucks. I told the mechanic to fix the brakes and do it when he doesn’t have anything else to do, I told him if he needed parts call me and let me find them to keep fixing up a truck that isn’t really worth fixing up. So I found out from someone that gave me their phone number that I need to clean up the seal and get the numbers off of it, so I did and I’ll have the seal tomorrow morning. I have a sheet in my truck that states the spec’s of the truck pasted to the inside of the cab, I was getting that mixed up with the aluminum plate riveted to the inside of the drivers door. Again Thanks for all the replies, you all taught me the lesson of the day......